42649395

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{569}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 72230400

約数和(自身を除く): 29581005

約数列:

[1, 3, 5, 15, 19, 57, 95, 263, 285, 569, 789, 1315, 1707, 2845, 3945, 4997, 8535, 10811, 14991, 24985, 32433, 54055, 74955, 149647, 162165, 448941, 748235, 2244705, 2843293, 8529879, 14216465, 42649395]

約数ペア:

[(1, 42649395), (3, 14216465), (5, 8529879), (15, 2843293), (19, 2244705), (57, 748235), (95, 448941), (263, 162165), (285, 149647), (569, 74955), (789, 54055), (1315, 32433), (1707, 24985), (2845, 14991), (3945, 10811), (4997, 8535)]